Winning Bid $5,900Signed in black “Yours truly Christy Mathewson” and in near perfect condition. In Mathewson’s extraordinary career he won 373 games and had a career ERA of 2.13. He enlisted in the army and in France was accidentally gassed which led to Tuberculosis and he died in October of 1925 at the age of 45. Needless to say his autograph is very rare, especially off checks. Accompanied by a Kevin Keating COA. Winning Bid $5,900.